Sergio Martinez Obituary, Death – Sergio Martinez, a 25-year-old pedestrian, has been identified by the Los Angeles County Medical Examiner as the individual killed in a collision on Sierra Highway on September 15. According to a California Highway Patrol report, Martinez was walking against the flow of traffic when he was hit by a gray 2015 Toyota Tacoma traveling south in the No. 2 lane, just south of Quinn Drive.
Following the incident, Martinez was rushed to Henry Mayo Newhall Hospital but later died from his injuries. The official cause of death is still under investigation, and details about Martinez’s city of residence remain unknown at this time.